I am keen to get my 3.9 properly mapped. It has non standard manifolds, exhaust and intake.
Someone knowledgeable has driven it and says it's lacking the mid range punch it should have and that potentially exhaust or intake is robbing power.
1st step would be to get it on a rolling road which is hopefully happening on the 28th
From there would like to take it to someone that can help get the best out of it (returning to standard intake/exhaust bigger injectors etc)
I know chip wizards in the north are great with Porsche but dont have time to trek up there so any recommendations in or around surrey would be greatly appreciated!
Someone knowledgeable has driven it and says it's lacking the mid range punch it should have and that potentially exhaust or intake is robbing power.
1st step would be to get it on a rolling road which is hopefully happening on the 28th
From there would like to take it to someone that can help get the best out of it (returning to standard intake/exhaust bigger injectors etc)
I know chip wizards in the north are great with Porsche but dont have time to trek up there so any recommendations in or around surrey would be greatly appreciated!